12961828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4993}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 25169760

約数和(自身を除く): 12207932

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 4993, 9986, 19972, 54923, 109846, 219692, 294587, 589174, 1178348, 3240457, 6480914, 12961828]

約数ペア:

[(1, 12961828), (2, 6480914), (4, 3240457), (11, 1178348), (22, 589174), (44, 294587), (59, 219692), (118, 109846), (236, 54923), (649, 19972), (1298, 9986), (2596, 4993)]